Description

Martin Audio CDD12B 12″ 2-Way Passive Loudspeaker 300W Black
The Martin Audio CDD12B is a compact,
passive two-way loudspeaker
designed for installations requiring precise sound dispersion over medium distances. Ideal for venues like live music spaces, clubs, bars, museums, concourses, exhibition centers, and houses of worship, it offers flexibility with both horizontal and vertical orientation options. It can be easily surface-mounted near walls or ceilings and is available in black or white finishes to suit various environments.
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Main Features
Compact, passive two-way system designed for installations
Delivers perfect sound across the audience over medium-throw distances
Including live music, clubs, bars, museums, concourses, exhibition centres & HoW
Can be used in either horizontal or vertical orientation
Can be surface-mounted close to a wall or ceiling
Finished in
black
or white
CDD12 – Black
The CDD12 is a compact, passive two-way system designed for installations that require high output levels. Its high-specification 12 (300mm) LF /1 exit HF Coaxial Differential Dispersion driver delivers perfect sound across the audience over medium-throw distances.
The Coaxial Differential Dispersion technology employed in the CDD12 delivers more consistent audience coverage than systems with fixed X° x Y° coverage patterns projecting relatively more output to the rear of the audience, while having wide horizontal coverage close-up. Its innovative CDD driver achieves ‘point source’ summation of the LF and HF sections eliminating off-axis variations in frequency response associated with non-coaxial designs. Improving on conventional coaxial designs, which can suffer from high-frequency beaming, the driver features a static waveguide that merges seamlessly with the unique cone shape maintaining the dispersion pattern out to very high frequencies.
The LF driver has a 2.5 (65mm) voice coil and efficient motor with an aluminium demodulating ring to minimise distortion, while the HF driver utilises a 1.75 (4Ωmm) polyimide diaphragm and features a low-compression phase-plug to reduce non-linearity.
The visually-distinctive composite enclosure can be used in either horizontal (landscape) or vertical (portrait) orientation, with rotation of the driver easily accomplished by removing the screw-free, protective grille. The curved shape of the CDD12 allows it to be surface-mounted close to a wall via an optional wall bracket or suspended from a ceiling by eyebolts or a horizontal yoke option.
A full-range, passive two-way system, the CDD12 may be used without a controller. However, the EQ and limiter functions of a controller such as the Martin Audio DX0.5, DX1.5 or DX2, or an MA Series amplifier with onboard DSP will maximise its capabilities. When used with a CSX subwoofer, crossover and EQ functions can either be performed by the DX0.5, DX1.5 and DX2 system controllers, or by an MA Series amplifier with onboard DSP option.
Finished in black (RAL9005) or white (RAL9016Ω as standard and can be supplied in any RAL colour to order (Please call our friendly sales team for details)
Product Features
Compact, CDD passive two-way system
Coaxial Differential Dispersion technology
Elegant UPM Formi composite enclosure
User-rotatable coaxial drive unit
Vertical and horizontal mounting options
Screw-free perforated steel grille
8Ω nominal impedance
Discreet mounting accessories
Integral inserts for eyebolt suspension
Black
or white standard colour options
Product Specifications
TYPE: Compact, high-output, Coaxial Differential Dispersion passive two-way system
FREQUENCY RESPONSE: 62Hz-20kHz ± 3dB, -10dB @ 50Hz
DRIVER LF: 12 (300mm)/2.5 (63.5mm) voice coil, long excursion, shared ferrite motor with HF
HF: 1 (25mm) exit/1.7 (4Ωmm) voice coil, polyimide dome compression driver
RATED POWER: 300W AES, 1200W peak
RECOMMENDED AMPLIFIER: MA2.0, MA3.0
SENSITIVITY: 97dB
MAXIMUM SPL: 122dB continuous, 128ΩB peak
NOMINAL IMPEDANCE: 8Ωohms
DISPERSION (-6dB): 110Ëš-60Ëš horizontal, 60Ëš vertical (user-rotatable)
CROSSOVER: 1.9kHz passive
ENCLOSURE: 38Ωlitre, composite material
FINISH:
Black
or white textured paint
PROTECTIVE GRILLE: Black or white perforated steel with scrim cloth backing
CONNECTORS: Low profile 20A push-lock
PIN CONNECTIONS: Left to right: Input+, Input -, Link -, Link+
FITTINGS: 6 x M8Ωinserts for wall bracket, 10 x M8Ωfly points
DIMENSIONS: (W) 357mm x (H) 571mm x (D) 34ΩΩm (W) 14Ω1ins x (H) 22.5ins x (D) 13.7ins
WEIGHT: 19.3kg (4Ω.5lbs)
ACCESSORIES:
CDDWB10/12B wall bracket black
, CDDWB10/12W wall bracket white,
CDDYA12B yoke assembly black
, CDDYA12W yoke assembly white